1 /* This file defines the interface between the FR-V simulator and GDB. 2 3 Copyright (C) 2003-2014 Free Software Foundation, Inc. 4 5 Contributed by Red Hat. 6 7 This file is part of GDB. 8 9 This program is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 3 of the License, or 12 (at your option) any later version. 13 14 This program is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 21 22 #if !defined (SIM_FRV_H) 23 #define SIM_FRV_H 24 25 #ifdef __cplusplus 26 extern "C" { // } 27 #endif 28 29 enum sim_frv_regs 30 { 31 SIM_FRV_GR0_REGNUM = 0, 32 SIM_FRV_GR63_REGNUM = 63, 33 SIM_FRV_FR0_REGNUM = 64, 34 SIM_FRV_FR63_REGNUM = 127, 35 SIM_FRV_PC_REGNUM = 128, 36 37 /* An FR-V architecture may have up to 4096 special purpose registers 38 (SPRs). In order to determine a specific constant used to access 39 a particular SPR, one of the H_SPR_ prefixed offsets defined in 40 opcodes/frv-desc.h should be added to SIM_FRV_SPR0_REGNUM. So, 41 for example, the number that GDB uses to fetch the link register 42 from the simulator is (SIM_FRV_SPR0_REGNUM + H_SPR_LR). */ 43 SIM_FRV_SPR0_REGNUM = 129, 44 SIM_FRV_SPR4095_REGNUM = SIM_FRV_SPR0_REGNUM + 4095 45 }; 46 47 #ifdef __cplusplus 48 } 49 #endif 50 51 #endif 52
